Zobrazeno 1 - 10
of 840
pro vyhledávání: '"H. Zohm"'
Autor:
M. Knolker, T.E. Evans, A. Wingen, A. Bortolon, C. Chrystal, F. Laggner, R.A. Moyer, R. Nazikian, H. Zohm
Publikováno v:
Nuclear Materials and Energy, Vol 18, Iss , Pp 222-226 (2019)
In DIII-D, large currents flowing into the divertor floor during edge-localized modes (ELMs) have been measured by an array of shunt current resistors before an increase of heat flux is measured by IR thermography. The diagnostic consists of 40 tiles
Externí odkaz:
https://doaj.org/article/b3ab2edd22e54159b4010ed40b4ac723
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss , Pp 1037-1042 (2017)
We discuss the benefits of installing a pair of in-vessel coils with currents |Ifx| ≲ 50 kAt in the upper divertor of ASDEX Upgrade (AUG) to study a series of ‘alternative’ divertor configurations, like the Snowflake (SF) and the X-divertor (XD
Externí odkaz:
https://doaj.org/article/02eb61878cdb4332a3c47d1b97216d2c
Autor:
A. Huber, M. Bernert, S. Brezinsek, A.V. Chankin, G. Sergienko, V. Huber, S. Wiesen, P. Abreu, M.N.A. Beurskens, A. Boboc, M. Brix, G. Calabrò, D. Carralero, E. Delabie, T. Eich, H.G. Esser, M. Groth, C. Guillemaut, S. Jachmich, A. Järvinen, E. Joffrin, A. Kallenbach, U. Kruezi, P. Lang, Ch. Linsmeier, C.G. Lowry, C.F. Maggi, G.F. Matthews, A.G. Meigs, Ph. Mertens, F. Reimold, J. Schweinzer, G. Sips, M. Stamp, E. Viezzer, M. Wischmeier, H. Zohm
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss , Pp 100-110 (2017)
Identification of the mechanisms for the H-mode density limit in machines with fully metallic walls, and their scaling to future devices is essential to find for these machines the optimal operational boundaries with the highest attainable density an
Externí odkaz:
https://doaj.org/article/fbecdc43105e46f49241a5fae4a54bd1
Autor:
P. T. Lang, M. van Berkel, W. Biel, T. O. S. J. Bosman, P. David, Ch. Day, E. Fable, L. Giannone, M. Griener, T. Giegerich, A. Kallenbach, M. Kircher, A. Krimmer, O. Kudlacek, M. Maraschek, B. Ploeckl, B. Sieglin, W. Suttrop, H. Zohm, null ASDEX Upgrade Team
Publikováno v:
Fusion Science and Technology
Core particle fueling, an essential task in the European demonstration fusion power plant EU-DEMO, relies on adequate pellet injection. However, pellets are fragile objects, and their delivery efficiency can hardly be assumed to be unity. Exploring k
Autor:
N. Leuthold, W. Suttrop, M. Willensdorfer, G. Birkenmeier, D. Brida, M. Cavedon, M. Dunne, G.D. Conway, R. Fischer, L. Gil, T. Happel, P. Hennequin, A. Kappatou, A. Kirk, P. Manz, R.M. McDermott, J. Vicente, H. Zohm, the ASDEX Upgrade Team, the EUROfusion MST1 Team
Publikováno v:
Nuclear Fusion
We study localized edge turbulence in the ASDEX Upgrade tokamak that appears if resonant magnetic perturbations (RMP) are applied to suppress edge localized modes (ELMs) in the high confinement mode. The concomitant density fluctuations are detected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf992bd6cb4deb3e084cf096e9e4f4e5
https://hdl.handle.net/21.11116/0000-000C-C3A8-A21.11116/0000-000C-C3AA-8
https://hdl.handle.net/21.11116/0000-000C-C3A8-A21.11116/0000-000C-C3AA-8
Publikováno v:
Plasma Physics and Controlled Fusion
In this work, a very fast integrated transport model involving every region that interacts directly with the plasma of a tokamak, has been developed. The confined region is modeled in 1.5D, while the scrape-off layer has a 0D structure. For the core
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::045088747766e6b6c79a0da1d8f38cfd
https://hdl.handle.net/21.11116/0000-000C-A162-F21.11116/0000-000C-A160-1
https://hdl.handle.net/21.11116/0000-000C-A162-F21.11116/0000-000C-A160-1
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
V Igochine, M Bonotto, A Gude, M Maraschek, L Pigatto, P Bettini, Y Q Liu, L Piron, D Voltolina, H Zohm
Publikováno v:
Plasma Physics and Controlled Fusion. 65:062001
Tokamak plasmas can amplify very small resonant components of error fields (EFs) when operating close to the ideal magneto-hydrodynamic (MHD) limits. Such EFs are well diagnosed in ASDEX Upgrade tokamak (Igochine V et al 2017 Nucl. Fusion 57 116027,